branch core-updates updated (b4ccf3d -> 8456581)

[guix-commits]

mothacehe pushed a change to branch core-updates
in repository guix.

    from b4ccf3d  openssl: Fix indentation.
     new ef71965  utils: Define 'target-linux?' predicate.
     new 637a1e7  utils: Define 'target-hurd?' predicate.
     new 42e4118  utils: Give 'target-mingw?' a docstring.
     new f54852b  utils: Define a target-x86-32? and target-x86-64? predicate.
     new aaf9aa4  packages: Define this-package-input and 
this-package-native-input.
     new f6e4fba  net-base: Don't cross-compile.
     new a997640  tzdata: Don't bother with cross-compiling.
     new e444cf3  libgpg-error: Remove trailing #f from phases.
     new deb4f0a  libgpg-error: Prevent silent miscompilation some systems.
     new ad7c6d2  libgpg-error: Fix cross-compilation error.
     new aec20fa  python: Fix reference to input when cross-compiling.
     new c14c2eb  openssl: Remove trailing #t from phases.
     new 7c0eaa1  openssl: Make the #:phases argument a G-expression.
     new f64a35b  openssl: Use G-exp machinery for referring to outputs.
     new 0196b86  openssl: Move documentation instead of copying and deleting 
it.
     new 3e42c2b  openssl: Move all man pages to separate output, not only man3.
     new 7fabe9c  openssl: Extract logic for computing CONFIGURE_TARGET_ARCH.
     new 1d7ceab  glib: Use a correct python in scripts when cross-compiling.
     new dcd48bf  glib: Verify the cross-compiled python is used in installed 
scripts.
     new 5a88b8d  glib: Look up "tzdata" in 'native-inputs', not 'inputs'.
     new 731b714  libelf: Update configure script and config.guess and 
config.sub.
     new 8456581  build-system/meson: Support cross-compilation.

The 22 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 Makefile.am                        |   1 +
 gnu/packages/admin.scm             |   5 +
 gnu/packages/base.scm              |   9 ++
 gnu/packages/bdw-gc.scm            |   4 +-
 gnu/packages/cross-base.scm        |   6 +-
 gnu/packages/elf.scm               |  44 +++++---
 gnu/packages/glib.scm              |  34 +++++-
 gnu/packages/gnupg.scm             |  48 ++++++---
 gnu/packages/hurd.scm              |  10 +-
 gnu/packages/make-bootstrap.scm    |   2 +-
 gnu/packages/python.scm            |   5 +-
 gnu/packages/tls.scm               | 142 +++++++++++++------------
 guix/build-system/meson.scm        | 209 +++++++++++++++++++++++++++++++++----
 guix/build/meson-configuration.scm |  56 ++++++++++
 guix/packages.scm                  |  29 +++++
 guix/utils.scm                     |  38 +++++++
 tests/packages.scm                 |  34 ++++++
 tests/utils.scm                    |  40 +++++++
 18 files changed, 578 insertions(+), 138 deletions(-)
 create mode 100644 guix/build/meson-configuration.scm